Vikash Sunil

• Username: 3★vikash_techie
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Chennai Tamil Nadu, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

1675 (+17)RatingProvisional
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CodeChef Starters 33 Division 2 (Rated)(2022-04-06 23:00:02)

Global Rank:   906

Cheated in:   

Ratings System Update

(2022-04-06 23:00:02)

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1675 (-139)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 33 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   906

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Practice Paths (0)

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Contests (24)

April Challenge 2020 Division 2

Squared Subsequences, Strange Number, COVID Pandemic and Long Queue, Leaked Answers (Challenge), Unit GCD, Sell All the Cars

May Challenge 2020 Division 2

Isolation Centers, Coronavirus Spread

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

May Cook-Off 2020 Division 2

Chef and Recipe

April Lunchtime 2020 Division 2

Chef in Fantasy League

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

June Challenge 2020 Division 2

Even Matrix, Chef and Price Control, Chef and String, Covid Sampling (Challenge), Chef and Icecream, The Tom and Jerry Game!

July Challenge 2020 Division 2

Chef and Strings, Chef and Card Game, Doctor Chef, Chefina and Swaps, Ada King, Missing a Point

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements

June Cook-Off 2020 Division 2

Cache Hits

June Lunchtime 2020 Division 2

Chef and Demonetisation

November Challenge 2020 Division 2

Restore Sequence, Iron, Magnet and Wall, Magical Candy Store, Ada and Dishes

December Challenge 2020 Division 2

Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Cook-Off 2020 Division 2

Self-Destructing Strings, Minimum Attendance Requirement

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences

November Cook-Off 2020 Division 2

Chef and IPC Certificates

November Lunchtime 2020 Division 2

Gasoline Introduction, Xor Compare

September Lunchtime 2020 Division 2

GCD operations, Watermelon

UWCOI 2021 (Rated for all)

Array Swaps, Hidden Numbers

March Cook-Off 2021 Division 2

Guess the Number

CodeChef Div 3 Rated Contest 2021 Division 2 (Unrated)

Body Mass Index, Total Score, Chef and Patients

SPYBITS IIT BHU Division 2 (Rated)

B - Valentine Couples, A - Save Water Save Life

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1A

Min Max LCM, Dance Moves, Round Robin Ranks

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

CodeChef Starters 24 Division 2 (Rated)

Anti Palindrome, Avoid Contact, Yet Another Constructive Problem

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

CodeChef Starters 31 Division 2 (Rated)

Alternating String, The Unchanging OR, Sign Moves, XOR and AND

CodeChef Starters 33 Division 2 (Rated)

Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal

May Long Two 2022 Division 2 (Unrated)

Xor Palindrome

July Long Two 2022 Division 2 (Unrated)

To Divide or Not To Divide, Sum of Product 1

Total Problems Solved: 401